Granted Patent
Utility
US 4,894,710 · App. 07/132,428
System for processing color television signals with amplitude modulation encoded chrominance information
Inventors:
Silvio Cucchi, Marco Modena, Roberto Peruta
Patented Case
View Patent ↗
Granted: Jan 16, 1990
Filed: Dec 14, 1987
Inventors
Silvio Cucchi
Marco Modena
Roberto Peruta
Assignee (at issue)
Telettra - Telefonia Elettronica e Radio S.p.A.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.